我不怕独处，我怕孤独。
I'm not afraid to be alone; I'm afraid of being lonely.
盈利能力和可持续性不是对立的，它们是一枚硬币的两面。
合作和知识共享对于科学的进步至关重要。
The hardest part of designing a system is deciding what to build.
The best solutions often come from listening to those who work on the water every day.